diff --git a/module/my/view/testcase.html.php b/module/my/view/testcase.html.php
index c08044b477..bc463f0dfb 100644
--- a/module/my/view/testcase.html.php
+++ b/module/my/view/testcase.html.php
@@ -105,9 +105,10 @@
             <?php
             if($canBeChanged)
             {
-                $disabled =  $case->status == 'wait' ? 'disabled' : '';
-                common::printIcon('testcase', 'createBug', "product=$case->product&branch=$case->branch&extra=caseID=$caseID,version=$case->version,runID=$runID", $case, 'list', 'bug', '', 'iframe', 'true', "data-app='qa' data-toggle=''");
+                $disabled = (isset($case->lastRunResult) and $case->lastRunResult != 'fail') ? 'disabled' : '';
+                common::printIcon('testcase', 'createBug', "product=$case->product&branch=$case->branch&extra=caseID=$caseID,version=$case->version,runID=$runID", $case, 'list', 'bug', '', "iframe $disabled", 'true', "data-app='qa' data-toggle=''");
                 common::printIcon('testcase', 'create',  "productID=$case->product&branch=$case->branch&moduleID=$case->module&from={$app->rawMethod}&param=$caseID", $case, 'list', 'copy', '', 'iframe', true, "data-width='95%'");
+                $disabled = $case->status == 'wait' ? 'disabled' : '';
                 common::printIcon('testtask', 'runCase', "runID=$runID&caseID=$caseID&version=$case->version", '', 'list', 'play', '', "iframe $disabled", true, "data-width='95%'", '', $case->project);
                 common::printIcon('testtask', 'results', "runID=$runID&caseID=$caseID", '', 'list', 'list-alt', '', 'iframe', true, "data-width='95%'", '', $case->project);
                 common::printIcon('testcase', 'edit',    "caseID=$caseID", $case, 'list', 'edit', '', 'iframe', true, "data-width='95%'", '', $case->project);
diff --git a/module/testcase/control.php b/module/testcase/control.php
index 3af8e4fe59..cd9b490dae 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -1037,8 +1037,7 @@ class testcase extends control
             $cases = $this->dao->select('t1.*,t2.id as runID')->from(TABLE_CASE)->alias('t1')
                 ->leftJoin(TABLE_TESTRUN)->alias('t2')->on('t1.id = t2.case')
                 ->where('t1.deleted')->eq(0)
-                ->beginIF($tab == 'my')->andWhere('t2.id')->in($caseIDList)->fi()
-                ->beginIF($tab != 'my')->andWhere('t1.id')->in($caseIDList)->fi()
+                ->andWhere('t1.id')->in($caseIDList)
                 ->fetchAll('id');
             $caseIDList = array_keys($cases);
 
diff --git a/module/testcase/model.php b/module/testcase/model.php
index ef61d7d3a0..a28cdc05de 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -1050,15 +1050,15 @@ class testcaseModel extends model
             if($data->pris[$caseID]    == 'ditto') $data->pris[$caseID]    = isset($prev['pri'])    ? $prev['pri']    : 3;
             if($data->modules[$caseID] == 'ditto') $data->modules[$caseID] = isset($prev['module']) ? $prev['module'] : 0;
             if($data->types[$caseID]   == 'ditto') $data->types[$caseID]   = isset($prev['type'])   ? $prev['type']   : '';
-            if($data->story[$caseID]  == '') $data->story[$caseID] = 0;
+            if($data->story[$caseID]   == '') $data->story[$caseID] = 0;
+            if($data->story[$caseID]   == 'ditto') $data->story[$caseID] = isset($prev['story']) ? $prev['story'] : 0;
             if(isset($data->branches[$caseID]) and $data->branches[$caseID] == 'ditto') $data->branches[$caseID] = isset($prev['branch']) ? $prev['branch'] : 0;
-            if($data->story[$caseID] == 'ditto') $data->story[$caseID] = isset($prev['story']) ? $prev['story'] : 0;
 
             $prev['pri']    = $data->pris[$caseID];
             $prev['type']   = $data->types[$caseID];
             $prev['story']  = $data->story[$caseID];
-            $prev['branch'] = $data->branches[$caseID];
             $prev['module'] = $data->modules[$caseID];
+            if(isset($data->branches)) $prev['branch'] = $data->branches[$caseID];
         }
 
         /* Initialize cases from the post data.*/
@@ -1070,7 +1070,6 @@ class testcaseModel extends model
             $case->lastEditedBy   = $this->app->user->account;
             $case->lastEditedDate = $now;
             $case->pri            = $data->pris[$caseID];
-            $case->branch         = $data->branches[$caseID];
             $case->module         = $data->modules[$caseID];
             $case->status         = $data->statuses[$caseID];
             $case->story          = $data->story[$caseID];
@@ -1080,6 +1079,7 @@ class testcaseModel extends model
             $case->keywords       = $data->keywords[$caseID];
             $case->type           = $data->types[$caseID];
             $case->stage          = empty($data->stages[$caseID]) ? '' : implode(',', $data->stages[$caseID]);
+            if(isset($data->branches[$caseID])) $case->branch = $data->branches[$caseID];
 
             foreach($extendFields as $extendField)
             {
@@ -1122,7 +1122,7 @@ class testcaseModel extends model
                 unset($oldCase->steps);
                 $allChanges[$caseID] = common::createChanges($oldCase, $case);
 
-                if($case->branch and isset($testtasks[$caseID]))
+                if(!empty($case->branch) and isset($testtasks[$caseID]))
                 {
                     foreach($testtasks[$caseID] as $taskID => $testtask)
                     {
diff --git a/module/testtask/control.php b/module/testtask/control.php
index 7361692bc5..fa04dad445 100644
--- a/module/testtask/control.php
+++ b/module/testtask/control.php
@@ -1232,7 +1232,7 @@ class testtask extends control
                 /* set cookie for ajax load caselist when close colorbox. */
                 setcookie('selfClose', 1, 0, $this->config->webRoot, '', $this->config->cookieSecure, false);
 
-                if($preAndNext->next)
+                if($preAndNext->next and $this->app->tab != 'my')
                 {
                     $nextRunID   = $runID ? $preAndNext->next->id : 0;
                     $nextCaseID  = $runID ? $preAndNext->next->case : $preAndNext->next->id;
@@ -1255,13 +1255,13 @@ class testtask extends control
 
         $preCase  = array();
         $nextCase = array();
-        if($preAndNext->pre)
+        if($preAndNext->pre and $this->app->tab != 'my')
         {
             $preCase['runID']   = $runID ? $preAndNext->pre->id : 0;
             $preCase['caseID']  = $runID ? $preAndNext->pre->case : $preAndNext->pre->id;
             $preCase['version'] = $preAndNext->pre->version;
         }
-        if($preAndNext->next)
+        if($preAndNext->next and $this->app->tab != 'my')
         {
             $nextCase['runID']   = $runID ? $preAndNext->next->id : 0;
             $nextCase['caseID']  = $runID ? $preAndNext->next->case : $preAndNext->next->id;
@@ -1327,19 +1327,23 @@ class testtask extends control
             if($this->app->tab == 'project')
             {
                 $this->loadModel('project')->setMenu($this->session->project);
+                $cases = $this->dao->select('t1.*,t2.id as runID')->from(TABLE_CASE)->alias('t1')
+                    ->leftJoin(TABLE_TESTRUN)->alias('t2')->on('t1.id = t2.case')
+                    ->where('t2.id')->in($caseIDList)
+                    ->fetchAll('id');
             }
             else
             {
                 $this->lang->testtask->menu = $this->lang->my->menu->work;
                 $this->lang->my->menu->work['subModule'] = 'testtask';
+
+                $cases = $this->dao->select('t1.*,t2.id as runID')->from(TABLE_CASE)->alias('t1')
+                    ->leftJoin(TABLE_TESTRUN)->alias('t2')->on('t1.id = t2.case')
+                    ->where('t1.id')->in($caseIDList)
+                    ->fetchAll('id');
             }
 
             $this->view->title = $this->lang->testtask->batchRun;
-
-            $cases = $this->dao->select('t1.*,t2.id as runID')->from(TABLE_CASE)->alias('t1')
-                ->leftJoin(TABLE_TESTRUN)->alias('t2')->on('t1.id = t2.case')
-                ->where('t2.id')->in($caseIDList)
-                ->fetchAll('id');
         }
 
         /* Set modules. */